This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A165822 #12 Mar 03 2018 09:48:17 %S A165822 1,2,6,12,5,24,29,168,137,442,89,400,233,377,7778,15792,1597,18968, %T A165822 66899,6765,10946,181551,28657,1483800,206097,121393,458562,317811, %U A165822 514229,3977768,21540319,2178309,56393249,72811751,9227465,618910128 %N A165822 a(n) = the smallest positive integer that, when written in binary, contains both binary n and the binary representation of the n-th Fibonacci number as substrings. %H A165822 Rémy Sigrist, <a href="/A165822/b165822.txt">Table of n, a(n) for n = 1..1000</a> %F A165822 a(n) = A294977(n, A000045(n)). - _Rémy Sigrist_, Mar 03 2018 %Y A165822 Cf. A000045, A165819, A165820, A165821, A294977. %K A165822 base,nonn %O A165822 1,2 %A A165822 _Leroy Quet_, Sep 28 2009 %E A165822 More terms from _Carl R. White_, Oct 06 2009